Jc Sigma
A Sigma foi criada e estruturada para prover soluções a empreendimentos de base mineral, com prestação de serviços especializados disponibilizados a pequenos, médios e grandes mineradores, abrangendo todo o âmbito do projeto, desde o início da busca mineral até a efetiva abertura e operação das minas e plantas de tratamento/britagens de minérios, adotando sempre as melhores iniciativas técnico-operacionais, logísticas, econômicas e ambientais, consoante estreita aderência à legislação mineral e ambiental vigentes.
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3
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Distinct roles
3
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Decision-makers and verified team members
3 contacts with verified email or phone · masked until revealed.
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Roberto Oliveira
Perfurador · Operations
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Brena Carvalho
General Manager · Operations
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Top roles at Jc Sigma
3 distinct titles indexed · top 3 shown.
- 1general manager
- 1geólogo de exploração
- 1perfurador
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